Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station G4OTK - show graphs
Comment: openSPOT4
Location: 52°01.24' N 1°45.03' W - locator IO92CA94WX - show map
2.3 miles Southeast bearing 151° from Chipping Campden, Gloucestershire, England, United Kingdom [?]
2.9 miles Northwest bearing 317° from Moreton in Marsh, Gloucestershire, England, United Kingdom
77.9 miles Northwest bearing 298° from London, Greater London, England, United Kingdom
79.1 miles Northwest bearing 297° from City of London, Greater London, England, United Kingdom
Last position: 2025-01-28 12:57:44 EST (4d 7h12m ago)
2025-01-28 17:57:44 GMT local time at Chipping Campden, United Kingdom [?]
Altitude: 295 ft
Device: SharkRF: openSPOT4 (gadget)
Last path: G4OTK>APOSB4 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 3
Packet rate: 600 seconds between packets on average during 3601 seconds.
Other SSIDs: G4OTK-7 G4OTK-B G4OTK-5 G4OTK-4
Last heard a station directly: 2024-09-10 14:15:54 EDT (144d 6h54m ago)
Stations near current position of G4OTK - show more
callsign distance last heard - EST      callsign distance last heard - EST
P-M6IGE2.9 miles 135°2025-02-01 09:00:20 M0UTC-Y5.4 miles 284°2025-01-16 10:24:09
G0CHO-95.7 miles 76°2025-01-16 12:38:01 G0CHO-76.2 miles 61°2025-01-29 14:54:23
G0CHO-106.2 miles 68°2025-02-01 20:08:33 M0NFT6.4 miles 167°2025-01-18 06:05:23
M0NFT-106.4 miles 167°2025-01-28 14:17:03 M0NFT-56.4 miles 167°2025-01-28 14:18:08
M0NFT-26.4 miles 170°2025-01-23 12:20:47 G3GXG B6.9 miles 0°2025-01-27 16:04:58
G3GXG-B6.9 miles 0°2025-01-27 16:05:08 G4MFK-D7.7 miles 307°2025-02-01 19:52:04
G4MFK7.8 miles 307°2025-01-30 05:25:34 G4MFK7.8 miles 308°2025-01-29 12:01:55
M0MST-97.9 miles 348°2025-01-26 06:17:44 M7JBG-48.9 miles 304°2025-01-09 16:24:06
M7JBG-158.9 miles 304°2025-02-01 09:57:08 M7JBG-Y8.9 miles 304°2025-01-31 09:07:40
M7TPT-N9.0 miles 303°2025-01-30 06:39:53 FW23509.2 miles 181°2025-02-01 20:03:57
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS